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4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, ACS reagent, ACROS Organics™
$152.24 - $152.24
Chemical Identifiers
| CAS | 5808-22-0 |
|---|---|
| Molecular Formula | C10H6Na2O8S2·2H2O |
| Molecular Weight (g/mol) | 400.28 |
| MDL Number | MFCD00150612 |
| InChI Key | BAXLVCPBGWZLAU-UHFFFAOYSA-N |
| Synonym | 4,5-dihydroxy-2,7-naphthalenedisulfonate, 4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g, chromotropic acid sodium salt, di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid |
| PubChem CID | 124202444 |
| IUPAC Name | 4,5-dihydroxynaphthalene-2,7-disulfonic acid;sodium;dihydrate |
| SMILES | C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)O)O)S(=O)(=O)O.O.O.[Na].[Na] |
| Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
|
AC300600100
|
Fisher Scientific Acros
300600100 |
10g | Glass bottle | N/A | N/A | ||||
| Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance. | |||||||||
|
AC300600250
|
Thermo Fisher Scientific
300600250 |
25g | Glass bottle |
Each for $152.24
|
|
AC300601000
|
Thermo Fisher Scientific
AC300601000 |
100g | Glass bottle | N/A | N/A |
| Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance. | |||||||||
Chemical Identifiers
| 5808-22-0 | |
| 400.28 | |
| BAXLVCPBGWZLAU-UHFFFAOYSA-N | |
| 124202444 | |
| C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)O)O)S(=O)(=O)O.O.O.[Na].[Na] |
| C10H6Na2O8S2·2H2O | |
| MFCD00150612 | |
| 4,5-dihydroxy-2,7-naphthalenedisulfonate, 4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g, chromotropic acid sodium salt, di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid | |
| 4,5-dihydroxynaphthalene-2,7-disulfonic acid;sodium;dihydrate |
Specifications
| Passes Test | |
| Authentic | |
| To nitrate: Passes Test, To formaldehyde: Passes Test | |
| >300.0°C | |
| 5808-22-0 | |
| MFCD00150612 | |
| 15, 2245 | |
| Solubility in water: very soluble | |
| C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)O)O)S(=O)(=O)O.O.O.[Na].[Na] | |
| 400.28 | |
| 400.28 | |
| ACS Reagent |
| Passes test | |
| Glass bottle | |
| Beige-Gray to White or Brown | |
| 10g | |
| C10H6Na2O8S2·2H2O | |
| 11, 307 | |
| 4,5-dihydroxy-2,7-naphthalenedisulfonate, 4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g, chromotropic acid sodium salt, di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid | |
| BAXLVCPBGWZLAU-UHFFFAOYSA-N | |
| 4,5-dihydroxynaphthalene-2,7-disulfonic acid;sodium;dihydrate | |
| 124202444 | |
| Powder | |
| 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate |
Safety and Handling
GHS H Statement
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.
GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
If skin irritation occurs: Get medical advice/attention.
If eye irritation persists: Get medical advice/attention.
Avoid breathing dust/fume/
GHS Signal Word: Warning